| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.34 | 13.840% | $48.1999 | $48.20 | $48.20 | $48.20 |
| Purchase #2 | $115.67 | 7.779% | $124.668 | $124.67 | $124.65 | $124.70 |
| Purchase #3 | $16.37 | 8.286% | $17.7264 | $17.73 | $17.75 | $17.70 |
| Purchase #4 | $23.77 | 11.527% | $26.51 | $26.51 | $26.50 | $26.50 |
| Purchase #5 | $185.54 | 4.411% | $193.7242 | $193.72 | $193.70 | $193.70 |
| Purchase #6 | $104.79 | 8.681% | $113.8868 | $113.89 | $113.90 | $113.90 |
| Purchase #7 | $85.49 | 12.197% | $95.9172 | $95.92 | $95.90 | $95.90 |
| 7 purchase totals = | $573.97 | $620.6325 | $620.64 | $620.60 | $620.60 | |